Warsaw city mayor candidate from the main opposition party Civic Platform, Rafal Trzaskowski speaks to supporters after first exit polls indicating him as the winner are announced in Warsaw. Photo: AP Photo

Exit poll: Polish populists make some gains in local votes with Rafal Trzaskowski set to become Warsaw mayor

Warsaw city mayor candidate from the main opposition party Civic Platform, Rafal Trzaskowski speaks to supporters after first exit polls indicating him as the winner are announced in Warsaw. Photo: AP Photo